Using this for now; just wanted to see if this is designed like that so it won't just stop working one day without warning on a minor update :}Was just curious what other scripts the DHCP option finagles with to make the link cycle work.Will investigate this!

it seemed as though once the entry is there DHCP can be disabled. If it is not enabled at least once through, the ARP entry never appears.I never investigated further why, but decided on the above solution since it seemed more resistant to possible changes through updates !